CA1209509A - Process for the separation of particulate solids from vapors - Google Patents

Process for the separation of particulate solids from vapors

Info

Publication number
CA1209509A
CA1209509A CA000434058A CA434058A CA1209509A CA 1209509 A CA1209509 A CA 1209509A CA 000434058 A CA000434058 A CA 000434058A CA 434058 A CA434058 A CA 434058A CA 1209509 A CA1209509 A CA 1209509A
Authority
CA
Canada
Prior art keywords
stream
vessel
vertical
zone
vapors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000434058A
Other languages
English (en)
French (fr)
Inventor
Thomas L. Kemp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell UOP LLC
Original Assignee
UOP LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/418,954 external-priority patent/US4397738A/en
Application filed by UOP LLC filed Critical UOP LLC
Application granted granted Critical
Publication of CA1209509A publication Critical patent/CA1209509A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Cyclones (AREA)
CA000434058A 1982-09-16 1983-08-08 Process for the separation of particulate solids from vapors Expired CA1209509A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US418,954 1982-09-16
US06/418,954 US4397738A (en) 1982-09-16 1982-09-16 Process for the separation of particulate solids from vapors
US06/488,229 US4482451A (en) 1982-09-16 1983-04-25 Process for the separation of particulate solids from vapors using a discharge having a helical twist
US488,229 1983-04-25

Publications (1)

Publication Number Publication Date
CA1209509A true CA1209509A (en) 1986-08-12

Family

ID=27024320

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000434058A Expired CA1209509A (en) 1982-09-16 1983-08-08 Process for the separation of particulate solids from vapors

Country Status (5)

Country Link
US (1) US4482451A (enrdf_load_stackoverflow)
EP (1) EP0103713B1 (enrdf_load_stackoverflow)
CA (1) CA1209509A (enrdf_load_stackoverflow)
DE (1) DE3374015D1 (enrdf_load_stackoverflow)
ES (1) ES524808A0 (enrdf_load_stackoverflow)

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US4689206A (en) * 1984-10-22 1987-08-25 Mobil Oil Corporation Multistage stripper for FCC unit with improved catalyst separation
US4572780A (en) * 1984-10-22 1986-02-25 Mobil Oil Corporation Multistage stripper for FCC unit with catalyst separation by spinning
DE3580488D1 (de) * 1985-12-09 1990-12-13 Ahlstroem Oy Reaktor mit zirkulierendem wirbelbett, verfahren zum trennen von feststoffen aus rauchgas.
US4853187A (en) * 1986-09-03 1989-08-01 Mobil Oil Corporation Apparatus to reduce NOx emissions from a fluid catalytic cracking unit
US4868144A (en) * 1986-09-03 1989-09-19 Mobil Oil Corporation Process to reduce NOx emissions from a fluid catalytic cracking unit
US4793915A (en) * 1987-01-15 1988-12-27 Mobil Oil Corporation Short contact time fluid catalytic cracking process
US4963328A (en) * 1987-01-15 1990-10-16 Mobil Oil Corporation Short contact time fluid catalytic cracking apparatus
US4762540A (en) * 1987-08-27 1988-08-09 Union Oil Company Of California Noise suppression and particle separation apparatus for high pressure gaseous fluid flows
US5362379A (en) * 1991-12-27 1994-11-08 Amoco Corporation Open-bottomed cyclone with gas inlet tube and method
US5346631A (en) * 1992-12-07 1994-09-13 Exxon Research & Engineering Co. Phase separator
US5582712A (en) * 1994-04-29 1996-12-10 Uop Downflow FCC reaction arrangement with upflow regeneration
US5565020A (en) * 1994-11-25 1996-10-15 Uop Process and arrangement for separating particulate solids
US5584985A (en) * 1994-12-27 1996-12-17 Uop FCC separation method and apparatus with improved stripping
CN1082392C (zh) * 1996-03-22 2002-04-10 中国石油化工集团公司 旋流式气固快速分离器
CN1072979C (zh) * 1996-03-22 2001-10-17 中国石油化工集团公司 提升管反应系统旋流式气固快速分离和引出方法及装置
US5869008A (en) * 1996-05-08 1999-02-09 Shell Oil Company Apparatus and method for the separation and stripping of fluid catalyst cracking particles from gaseous hydrocarbons
US6039863A (en) * 1996-06-17 2000-03-21 Uop Llc Fluidized particle contacting process with elongated combustor
US5843377A (en) * 1996-08-26 1998-12-01 Uop Llc Contained separation system for FCC reaction downcomer
FR2758277B1 (fr) * 1997-01-13 1999-10-08 Inst Francais Du Petrole Separateur a enroulement direct de particules d'un melange gazeux et son utilisation en craquage thermique ou catalytique en lit fluidise
US6814941B1 (en) * 2001-08-09 2004-11-09 Uop Llc Separation process and apparatus
US6841133B2 (en) * 2001-08-09 2005-01-11 Uop Llc Separation process and apparatus
US7247233B1 (en) 2003-06-13 2007-07-24 Uop Llc Apparatus and process for minimizing catalyst residence time in a reactor vessel
US7601305B1 (en) 2006-02-02 2009-10-13 Uop Llc FCC swirl impeding separation apparatus
DK3252128T3 (en) 2006-04-03 2019-04-01 Pharmatherm Chemicals Inc THERMAL EXTRACTION PROCEDURE FOR PREPARING A TAX EXTRACT
US7902101B2 (en) * 2007-12-05 2011-03-08 Uop Llc Process for regenerating catalyst
EP2070592A3 (en) 2007-12-05 2012-01-18 Uop Llc Apparatus and process for regenerating catalyst
US7799287B2 (en) * 2007-12-05 2010-09-21 Uop Llc Apparatus and process for regenerating catalyst
US7927404B2 (en) * 2007-12-19 2011-04-19 Chevron U.S.A. Inc. Reactor having a downcomer producing improved gas-liquid separation and method of use
CN101524610B (zh) * 2008-03-07 2012-07-04 中国石油大学(北京) 带有锥型隔流筒的高效提升管出口旋流快分设备
US20110284359A1 (en) 2010-05-20 2011-11-24 Uop Llc Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas
US8499702B2 (en) 2010-07-15 2013-08-06 Ensyn Renewables, Inc. Char-handling processes in a pyrolysis system
US9441887B2 (en) 2011-02-22 2016-09-13 Ensyn Renewables, Inc. Heat removal and recovery in biomass pyrolysis
US9347005B2 (en) 2011-09-13 2016-05-24 Ensyn Renewables, Inc. Methods and apparatuses for rapid thermal processing of carbonaceous material
US10400175B2 (en) 2011-09-22 2019-09-03 Ensyn Renewables, Inc. Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material
US9109177B2 (en) 2011-12-12 2015-08-18 Ensyn Renewables, Inc. Systems and methods for renewable fuel
US8657902B2 (en) * 2011-12-19 2014-02-25 Uop Llc Apparatuses for separating catalyst particles from an FCC vapor
US9670413B2 (en) 2012-06-28 2017-06-06 Ensyn Renewables, Inc. Methods and apparatuses for thermally converting biomass
US10633606B2 (en) 2012-12-10 2020-04-28 Ensyn Renewables, Inc. Systems and methods for renewable fuel
CN107428633A (zh) 2015-03-30 2017-12-01 陶氏环球技术有限责任公司 集成的c3‑c4烃脱氢方法
DK3337966T3 (da) 2015-08-21 2022-02-28 Ensyn Renewables Inc Opvarmningssystem med flydende biomasse
US10399022B2 (en) 2015-08-25 2019-09-03 Uop Llc Apparatus for separating particulate solids
CN105482847B (zh) * 2015-12-18 2016-12-21 中国石油大学(华东) 一种用在催化裂化再生器中进行预汽提并将催化剂表面的油气快速脱去的装置
US10443000B2 (en) 2016-06-03 2019-10-15 Marathon Petroleum Company Lp Higher containment VSS with multi zone stripping
BR112019013387B1 (pt) 2016-12-29 2023-03-28 Ensyn Renewables, Inc Desmetalização de biomassa
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
US12000720B2 (en) 2018-09-10 2024-06-04 Marathon Petroleum Company Lp Product inventory monitoring
US12031676B2 (en) 2019-03-25 2024-07-09 Marathon Petroleum Company Lp Insulation securement system and associated methods
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
CA3081520C (en) 2019-05-30 2023-10-31 Marathon Petroleum Company Lp Methods and systems for minimizing nox and co emissions in natural draft heaters
CN110787597B (zh) * 2019-12-05 2024-06-18 中国石油大学(北京) 气液分离设备
US11352578B2 (en) 2020-02-19 2022-06-07 Marathon Petroleum Company Lp Low sulfur fuel oil blends for stabtility enhancement and associated methods
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US20220268694A1 (en) 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
US11702600B2 (en) 2021-02-25 2023-07-18 Marathon Petroleum Company Lp Assemblies and methods for enhancing fluid catalytic cracking (FCC) processes during the FCC process using spectroscopic analyzers
US11692141B2 (en) 2021-10-10 2023-07-04 Marathon Petroleum Company Lp Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
US11802257B2 (en) 2022-01-31 2023-10-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point
US12311305B2 (en) 2022-12-08 2025-05-27 Marathon Petroleum Company Lp Removable flue gas strainer and associated methods
US12306076B2 (en) 2023-05-12 2025-05-20 Marathon Petroleum Company Lp Systems, apparatuses, and methods for sample cylinder inspection, pressurization, and sample disposal

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Publication number Priority date Publication date Assignee Title
DE113599C (enrdf_load_stackoverflow) * 1952-10-15
US3785962A (en) * 1971-12-27 1974-01-15 Universal Oil Prod Co Fluidized catalytic cracking process
CA1110568A (en) * 1976-09-30 1981-10-13 James H. Haddad Fluid cracking process and the method for separating a suspension discharged from a riser cracking zone
US4097243A (en) * 1976-11-04 1978-06-27 Uop Inc. Hydrocarbon-feed distributor of injecting hydrocarbon feed
US4116814A (en) * 1977-07-18 1978-09-26 Mobil Oil Corporation Method and system for effecting catalytic cracking of high boiling hydrocarbons with fluid conversion catalysts
US4219407A (en) * 1978-01-20 1980-08-26 Mobil Oil Corporation Fluid cracking process and the method for separating a suspension discharged from a riser cracking zone
GB2051619A (en) * 1979-07-02 1981-01-21 Shell Int Research Separation of gases from particle streams
US4295961A (en) * 1979-11-23 1981-10-20 Standard Oil Company (Indiana) Method and apparatus for improved fluid catalytic riser reactor cracking of hydrocarbon feedstocks
US4397738A (en) * 1982-09-16 1983-08-09 Uop Inc. Process for the separation of particulate solids from vapors

Also Published As

Publication number Publication date
EP0103713B1 (en) 1987-10-07
ES8501637A1 (es) 1984-12-01
EP0103713A2 (en) 1984-03-28
EP0103713A3 (en) 1986-02-26
US4482451A (en) 1984-11-13
DE3374015D1 (en) 1987-11-12
ES524808A0 (es) 1984-12-01
DE3374015T (enrdf_load_stackoverflow) 1987-11-12

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Legal Events

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